• Profile
• Competition History

sumi_'s Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2023-10-15 23:00:00+0900	AtCoder Regular Contest 167	2542	153	8	-
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	7852	254	31	+23
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	6107	552	80	+49